faqts : Computers : Programming : Languages : PHP : Common Problems : Cookies

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How do you set and retrieve information from a cookie using php?

Jun 20th, 2001 08:02
Philip Olson, Chris Kings-Lynne, pranay p, Ben Udall,

The following faqt should help you 'input' and 'output' information 
through cookies, see the cookie related links within :
Essentially, the $HTTP_COOKIE_VARS array contains an associative array 
of all cookies passed to your page.  This is a predefined variable :
Also, cookies become variables in your script, just like GET and POST 
variables do.  They aren't _that_ special.